body{
    margin: 0;
    padding: 0;
    border: 0;
    background-image: url(../images/index.jpg);
    font-size: 18px;
}

.container{
    width: 1200px;
    margin: 0 auto;
}

.header{
    height: 200px;
    overflow: hidden;
}

.logo{
    float:left;
    margin-top:14px;
    height: 44px;
}

.nav{
    float:right;
    padding-top: 21px;
    margin: 0;
}

.nav li{
    display: inline;
}

.nav li a{
    color: #000;
    padding-left: 30px;
    line-height: 33px;
    text-decoration: none;
    padding-right: 30px;
}

.nav li a:hover{
    font-weight: 700;
    background-color: rgba(242, 255, 0, 0.885);
    border-radius: 32px;
}

.content{
    margin-bottom: 200px;
}

.banner{
    padding-top: 30px;
    height: 500px;
}

.banner-text{
    float:left;
    padding-left: 20px;
}

.banner-text h1{
    font-size: 22px;
    font-weight: 800;
}

.banner-text p{
    color: antiquewhite;
}

.banner-text button{
    padding: 10px 60px;
    border: none;
    background-color: rgb(13, 1, 24);
    color: #fff;
    border-radius: 20px;
    font-weight: 700;
    letter-spacing: 5px;
}

.banner-text li{
    height: 20px;
    font-size: 12px;
    color: black;
}
.swiper {
    width: 700px;
    height: 400px;
    float: right;
} 

.info{
    height: 220px;
}

.info li{
    float: left;
}

.info h3{
    font-size: 14px;
    font-weight: 700;
    line-height: 11px;
}

.info p{
    font-size: 14px;
    color: antiquewhite;
    line-height: 11px;
}

.info a{
    color: #000;
    text-decoration: none;
}

.download-web{
    background-image: url(../images/three.jpg);
    background-repeat: repeat-x;
    width: 280px;
    height: 265px;
}

.download-and{
    background-image: url(../images/three.jpg);
    background-repeat: repeat-x;
    width: 280px;
    height: 265px;
    background-position: -380px 0;
}

.download-ios{
    background-image: url(../images/three.jpg);
    background-repeat: repeat-x;
    width: 280px;
    height: 265px;
    background-position: -720px 0;
}

.news{
    float: left
}
.news a{
    color: antiquewhite;
}
.footer{ 
    margin-top: 400px;
    clear: both;
    border-top: 5px solid #000;
}
.footer-copyright{
    float: left 
}
.footer-language{
    float: right
}